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Hex Cap Screws

Hex Cap Screws are hex headed fasteners with external machine screw threads and differ from hex machine bolts by having a washer surface on the underside or bearing side of the head and a chamfered thread end. Hex cap screws have tighter dimensional tolerances than bolts. Metric hex cap screws are specified by various DIN, ISO and JIS standards, and US/Imperial hex cap screws are dimensionally specified by the ASME B18.2.1 specification.

188,387 Hex Head Cap Screw, showing 200, (click on any line for more information)

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
RCFastAZHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1hex cap 18-8 304290
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RCFastAZHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1/2hex cap 18-8 304900
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RCFastAZHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 5/8hex cap 18-8 304500
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AbabaCAHex Head Cap ScrewClass 10.9PlainM310mertic 10.9 hex cap mini kit-18 items-310 pcs4
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AbabaCAHex Head Cap ScrewGrade 5Zinc/Clear3/4-10 x 103/4-10 x 10 h/c gr 5 znc b18.2.13
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AbabaCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/4-10 x 103/4-10 x 10 h/c s/s b18.2.11
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AbabaCAHex Head Cap ScrewGrade 5Zinc/Clear3/4-10 x 13/4-10 x 1 h/c gr 5 znc b18.2.187
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AbabaCAHex Head Cap ScrewGrade 5Zinc/Clear3/4-10 x 13/4-10 x 1 h/c dom gr 5 znc b18.2.19
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AbabaCAHex Head Cap ScrewGrade 8Zinc/Yellow3/4-10 x 13/4-10 x 1 h/c dom gr 8 yel znc b18.2.11
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AbabaCAHex Head Cap ScrewGrade 8Plain3/4-10 x 113/4-10 x 11 h/c gr 8 pln b18.2.112
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AbabaCAHex Head Cap ScrewGrade 8Plain3/4-10 x 123/4-10 x 12 h/c gr 8 pln b18.2.14
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AbabaCAHex Head Cap Screw316, 317, A4 StainlessPlain3/4-10 x 1 1/43/4-10 x 1 1/4 h/c 316 s/s b18.2.18
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AbabaCAHex Head Cap ScrewGrade 8Zinc/Yellow3/4-10 x 1 1/43/4-10 x 1 1/4 h/c dom gr 8 yel znc b18.2.145
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AbabaCAHex Head Cap ScrewGrade 5Zinc/Clear3/4-10 x 1 1/23/4-10 x 1 1/2 h/c gr 5 znc b18.2.1251
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AbabaCAHex Head Cap ScrewGrade 8Plain3/4-10 x 1 1/23/4-10 x 1 1/2 h/c dom gr 8 pln b18.2.19
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AbabaCAHex Head Cap ScrewGrade 8Zinc/Yellow3/4-10 x 1 1/23/4-10 x 1 1/2 h/c dom gr 8 yel znc b18.2.137
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AbabaCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/4-10 x 1 1/23/4-10 x 1 1/2 h/c s/s b18.2.113
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AbabaCAHex Head Cap ScrewGrade 8Plain3/4-10 x 163/4-10 x 16 h/c gr 8 pln b18.2.115
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AbabaCAHex Head Cap ScrewGrade 5Zinc/Clear3/4-10 x 1 3/43/4-10 x 1 3/4 h/c gr 5 znc b18.2.12
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AbabaCAHex Head Cap ScrewGrade 8Zinc/Yellow3/4-10 x 1 3/43/4-10 x 1 3/4 h/c dom gr 8 yel znc b18.2.16
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AbabaCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/4-10 x 1 3/43/4-10 x 1 3/4 h/c s/s b18.2.1135
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AbabaCAHex Head Cap ScrewGrade 5Zinc/Clear3/4-10 x 23/4-10 x 2 h/c gr 5 znc b18.2.11050
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AbabaCAHex Head Cap Screw316, 317, A4 StainlessPlain3/4-10 x 23/4-10 x 2 h/c 316 s/s b18.2.116
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